kernel/linux.git/drivers/soc/mediatek, branch v5.2.16

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30T18:26:41+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher

2019-04-12T19:57:49+00:00

When building with -Wsometimes-uninitialized, Clang warns: drivers/soc/mediatek/mtk-pmic-wrap.c:1358:6: error: variable 'rdata' is used uninitialized whenever '||' condition is true [-Werror,-Wsometimes-uninitialized] If pwrap_write returns non-zero, pwrap_read will not be called to initialize rdata, meaning that we will use some random uninitialized stack value in our print statement. Zero initialize rdata in case this happens. Link: https://github.com/ClangBuiltLinux/linux/issues/401 Signed-off-by: Nathan Chancellor Reviewed-by: Nick Desaulniers Reviewed-by: Arnd Bergmann Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add support for MT8516 pwrap

2019-04-12T17:42:59+00:00

Add the code to support the pwrap IP on the MediaTek MT8516 SoC. Signed-off-by: Fabien Parent Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add missing check on rstc

2019-04-12T17:42:41+00:00

The variable rstc is set only when the SoC PWRAP have the PWRAP_CAP_RESET capability. Check whether rstc is set before using it to avoid errors. Signed-off-by: Fabien Parent Signed-off-by: Matthias Brugger

soc: mediatek: Add Mediatek CMDQ helper

2018-12-02T19:46:10+00:00

Add Mediatek CMDQ helper to create CMDQ packet and assemble GCE op code. Signed-off-by: Houlong Wei Signed-off-by: HS Liao Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add mt6357 driver for mt6765 SoCs

2018-09-25T15:36:38+00:00

MT6357 is a new power management IC and it is used for mt6765 SoCs. To define mt6357_regs for pmic register mapping and pmic_mt6357 for accessing register. Signed-off-by: Argus Lin Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: add pwrap driver for mt6765 SoCs

2018-09-25T15:28:37+00:00

mt6765 is a highly integrated SoCs, it uses mt6357 for power management. This patch adds pwrap driver to access mt6357. Pwrap of mt6765 support dynamic priority meichanism, sequence monitor and starvation mechanism to make transaction more reliable. Signed-off-by: Argus Lin [mb: change has_bridge to capabilities] Signed-off-by: Matthias Brugger

soc: mediatek: pwrap: use true and false for boolean values

2018-09-25T14:35:47+00:00

Return statements in functions returning bool should use true or false instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Acked-by: Sean Wang Signed-off-by: Matthias Brugger

soc: mediatek: add mt8183 pwrap support

2018-09-25T13:50:17+00:00

MT6358 is a new power management IC and it is used for mt8183 SoCs. To define mt6358_regs for pmic register mapping and pmic_mt6358 for accessing register. Adding one more interrupt and wdt source. Signed-off-by: Hsin-Hsiung Wang Signed-off-by: Matthias Brugger